82896876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 222899040

約数和(自身を除く): 140002164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1889, 1908, 2438, 3657, 3778, 4876, 5667, 7314, 7556, 10971, 11334, 14628, 17001, 21942, 22668, 34002, 43447, 43884, 68004, 86894, 100117, 130341, 173788, 200234, 260682, 300351, 391023, 400468, 521364, 600702, 782046, 901053, 1201404, 1564092, 1802106, 2302691, 3604212, 4605382, 6908073, 9210764, 13816146, 20724219, 27632292, 41448438, 82896876]

約数ペア:

[(1, 82896876), (2, 41448438), (3, 27632292), (4, 20724219), (6, 13816146), (9, 9210764), (12, 6908073), (18, 4605382), (23, 3604212), (36, 2302691), (46, 1802106), (53, 1564092), (69, 1201404), (92, 901053), (106, 782046), (138, 600702), (159, 521364), (207, 400468), (212, 391023), (276, 300351), (318, 260682), (414, 200234), (477, 173788), (636, 130341), (828, 100117), (954, 86894), (1219, 68004), (1889, 43884), (1908, 43447), (2438, 34002), (3657, 22668), (3778, 21942), (4876, 17001), (5667, 14628), (7314, 11334), (7556, 10971)]